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Sanity check for LPC serial pin conflict (#16981)

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Scott Lahteine 2020-02-26 06:26:30 -06:00 committed by GitHub
parent ec1b86d9cb
commit daa32013b1
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 52 additions and 3 deletions
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6
Marlin/src/HAL/HAL_LPC1768/MarlinSerial.cpp
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@ -32,21 +32,21 @@
}
#endif
#if (defined(SERIAL_PORT) && SERIAL_PORT == 1) || (defined(SERIAL_PORT_2) && SERIAL_PORT_2 == 1) || (defined(DGUS_SERIAL_PORT) && DGUS_SERIAL_PORT == 1)
#if SERIAL_PORT == 1 || SERIAL_PORT_2 == 1 || DGUS_SERIAL_PORT == 1
MarlinSerial MSerial1((LPC_UART_TypeDef *) LPC_UART1);
extern "C" void UART1_IRQHandler() {
MSerial1.IRQHandler();
}
#endif
#if (defined(SERIAL_PORT) && SERIAL_PORT == 2) || (defined(SERIAL_PORT_2) && SERIAL_PORT_2 == 2) || (defined(DGUS_SERIAL_PORT) && DGUS_SERIAL_PORT == 2)
#if SERIAL_PORT == 2 || SERIAL_PORT_2 == 2 || DGUS_SERIAL_PORT == 2
MarlinSerial MSerial2(LPC_UART2);
extern "C" void UART2_IRQHandler() {
MSerial2.IRQHandler();
}
#endif
#if (defined(SERIAL_PORT) && SERIAL_PORT == 3) || (defined(SERIAL_PORT_2) && SERIAL_PORT_2 == 3) || (defined(DGUS_SERIAL_PORT) && DGUS_SERIAL_PORT == 3)
#if SERIAL_PORT == 3 || SERIAL_PORT_2 == 3 || DGUS_SERIAL_PORT == 3
MarlinSerial MSerial3(LPC_UART3);
extern "C" void UART3_IRQHandler() {
MSerial3.IRQHandler();

49
Marlin/src/HAL/HAL_LPC1768/inc/SanityCheck.h
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@ -76,3 +76,52 @@
#if ENABLED(BAUD_RATE_GCODE)
#error "BAUD_RATE_GCODE is not yet supported on LPC176x."
#endif
/**
* Flag any serial port conflicts
*
* Port | TX | RX |
* --- | --- | --- |
* Serial | P0_02 | P0_03 |
* Serial1 | P0_15 | P0_16 |
* Serial2 | P0_10 | P0_11 |
* Serial3 | P0_00 | P0_01 |
*/
#if (defined(SERIAL_PORT) && SERIAL_PORT == 0) || (defined(SERIAL_PORT_2) && SERIAL_PORT_2 == 0) || (defined(DGUS_SERIAL_PORT) && DGUS_SERIAL_PORT == 0)
#if X_CS_PIN == P0_02 || TMC_SW_MISO == P0_02 || (E_STEPPERS && E_MUX1_PIN == P0_02) \
|| Y_CS_PIN == P0_03 || TMC_SW_MOSI == P0_03 || (E_STEPPERS && E_MUX0_PIN == P0_03)
#error "Serial port assignment (0) conflicts with other pins!"
#endif
#endif
#if SERIAL_PORT == 1 || SERIAL_PORT_2 == 1 || DGUS_SERIAL_PORT == 1
#if TMC_SW_SCK == P0_15
#error "Serial port assignment (1) conflicts with other pins!"
#elif HAS_SPI_LCD
#if BTN_EN2 == P0_15 || SCK_PIN == P0_15 || LCD_PINS_D4 == P0_15 || DOGLCD_SCK == P0_15 || LCD_RESET_PIN == P0_15 || LCD_PINS_RS == P0_15 || SHIFT_CLK == P0_15 \
|| BTN_EN1 == P0_16 || LCD_SDSS == P0_16 || LCD_PINS_RS == P0_16 || MISO_PIN == P0_16 || DOGLCD_A0 == P0_16 || SS_PIN == P0_16 || LCD_SDSS == P0_16 || DOGLCD_CS == P0_16 || LCD_RESET_PIN == P0_16 || LCD_BACKLIGHT_PIN == P0_16
#error "Serial port assignment (1) conflicts with other pins!"
#endif
#endif
#endif
#if SERIAL_PORT == 2 || SERIAL_PORT_2 == 2 || DGUS_SERIAL_PORT == 2
#if Y_MIN_PIN == P0_10 || Z_MIN_PROBE_PIN == P0_10 \
|| X_ENABLE_PIN == P0_10 || Y_ENABLE_PIN == P0_10 || X2_ENABLE_PIN == P0_10 || Y2_ENABLE_PIN == P0_10 || Z2_ENABLE_PIN == P0_10 || Z3_ENABLE_PIN == P0_10 || Z4_ENABLE_PIN == P0_10 \
|| X2_CS_PIN == P0_10 || Y2_CS_PIN == P0_10 || Z2_CS_PIN == P0_10 || Z3_CS_PIN == P0_10 || Z4_CS_PIN == P0_10 \
|| X_DIR_PIN == P0_11 || Y_DIR_PIN == P0_11 || X2_DIR_PIN == P0_11 || Y2_DIR_PIN == P0_11 || Z2_DIR_PIN == P0_11 || Z3_DIR_PIN == P0_11 || Z4_DIR_PIN == P0_11 \
|| X2_STEP_PIN == P0_11 || Y2_STEP_PIN == P0_11 || Z2_STEP_PIN == P0_11 || Z3_STEP_PIN == P0_11 || Z4_STEP_PIN == P0_11
#error "Serial port assignment (2) conflicts with other pins!"
#elif (E_STEPPERS > 1 && (E1_ENABLE_PIN == P0_10 || E1_CS_PIN == P0_10)) || (E_STEPPERS > 0 && (E0_DIR_PIN == P0_11 || E0_STEP_PIN == P0_11))
#error "Serial port assignment (2) conflicts with other pins!"
#endif
#endif
#if SERIAL_PORT == 3 || SERIAL_PORT_2 == 3 || DGUS_SERIAL_PORT == 3
#if X_MIN_PIN == P0_00 || Y_SERIAL_TX_PIN == P0_00 || Y_SERIAL_RX_PIN == P0_00 \
|| X_MAX_PIN == P0_01 || X_SERIAL_TX_PIN == P0_01 || X_SERIAL_RX_PIN == P0_01
#error "Serial port assignment (2) conflicts with other pins!"
#elif E_STEPPERS > 1 && (E1_DIR_PIN == P0_00 || E1_STEP_PIN == P0_01)
#error "Serial port assignment (2) conflicts with other pins!"
#endif
#endif